So played with the image. But there was classical problem of of two heavily different light conditions. The upper structure was quite bright with sun-light and the train and second track were under shadow.

Therefore, if I was increasing some shadow to show the details of the upper-bridge, it was mostly covering the lower portion dark shadow and vice-versa.

So, I did HRD technique. Created two different image one with undertone another with overtone and merged them to gather.

I found the result some-what satisfactory , your critiques are welcome.